What is Web2.0? What is Web2.0?

What is WEB2.0? WEB2.0 is a user-centred internet.

Web2.0, a new type of Internet application that is relatively Web1.0 (the Internet model before 2003), is a revolution from core content to external applications. By Web1.0 simply browsing the HTML Web model through the Web browser, the development of the Web2.0 Internet model with richer content, stronger connection and more tools has become a new trend of internet development.

From the point of view of knowledge production, the task of WEB1.0 is to put the human knowledge not previously on the Internet, through the power of business, online. WEB2.0 's mission is to bring this knowledge, through the ability of each user's browsing for knowledge, to collaborate, to organize knowledge organically, to continue to deepen knowledge in the process, and to generate new ideas and sparks.　　From the point of view of the content creator, WEB1.0 is a commercial company for the main content of the Internet to move, and WEB2.0 is the user-oriented, simple and casual way, through the blog/podcasting way to move the new content online. From the perspective of interactivity, WEB1.0 is the site of the user-oriented, WEB2.0 is mainly peer-to-peer. From the technical view, the Web client, the work efficiency is more and more high. For example, like Ajax technology, Googlemap/gmail is used in a superb way. We see a growing role for users on the Internet, contributing content, disseminating content, and providing links and browsing paths to these content. In SNS, content is organized by the user as the core.　　WEB2.0 is a user-centred internet. So what's the difference between the WEB2.0 of this sense and the semantic web of Tim Berners? The starting point of the semantic web is the regularity of the data and the repetitive machine invocation, proposing the content publishing tool which makes the language semantic, and tries to make the Internet more orderly from the rules and technical standards.

Web1.0 to Web2.0 transformation, specifically, from the model is simply "read" to "write", "common construction" development, from passively receive Internet information to the initiative to create Internet Information forward! From the basic components, the "Web page" to "published/recorded information" Development, from the tool, from the Internet browser to all kinds of browsers, RSS reader and other content development; On the operational mechanism, the transition from "Client Server" to "Web Services" The authors are developed by professionals such as programmers to all ordinary users, and applications are developed by the application of "funny" to a wide range of applications.

In short, Web2.0 is Flickr, Craigslist, Linkedin, tribes, Ryze, Friendster, Del.icio.us, 43things.com and other sites as representatives, to blog, TAG, SNS, RSS, Wikis and other applications as the core, based on six Degrees of separation, XML, Ajax and other new theories and technologies to achieve the Internet generation model.

Web1.0 to the transformation of the Web2.0, specifically, from the pattern is from read to write, a change in the common creation of information; from the basic structure, it is from the Web page to publish/Display tool evolution, from the tool, is the Internet browser to various browsers, RSS reader and other content development; The transformation of "Client Server" to "Web Services", from which the creators of Internet content are also extended by professionals to ordinary users. Plainly, the essence of Web2.0 is people-oriented, to enhance the user experience of using the Internet. Such a lofty ideal, such a huge category, it is no wonder that the new sharp are usually in the name of Web2.0.

WEB 2.0 is a new term, and its application can give you an idea of what is going on in the World Wide Web-from a range of web sites to a mature service platform that provides end users with network applications. Proponents of this concept expect Web 2.0 services to eventually replace desktop computers for many purposes. WEB 2.0 is not a technical standard, but it includes the technical framework and application software. Its special point is to encourage as information the ultimate user through sharing, so that the resources available to share become more abundant, on the contrary, the past various kinds of Internet sharing methods are obviously broken.